70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
# Copyright (C) 2003-2006 Robey Pointer <robey@lag.net>
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#
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# This file is part of paramiko.
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#
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# Paramiko is free software; you can redistribute it and/or modify it under the
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# terms of the GNU Lesser General Public License as published by the Free
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# Software Foundation; either version 2.1 of the License, or (at your option)
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# any later version.
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#
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# Paramiko is distrubuted in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with Paramiko; if not, write to the Free Software Foundation, Inc.,
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# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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"""
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Exceptions defined by paramiko.
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"""
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class SSHException (Exception):
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"""
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Exception raised by failures in SSH2 protocol negotiation or logic errors.
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"""
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pass
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class PasswordRequiredException (SSHException):
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"""
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Exception raised when a password is needed to unlock a private key file.
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"""
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pass
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class BadAuthenticationType (SSHException):
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"""
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Exception raised when an authentication type (like password) is used, but
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the server isn't allowing that type. (It may only allow public-key, for
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example.)
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@ivar allowed_types: list of allowed authentication types provided by the
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server (possible values are: C{"none"}, C{"password"}, and
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C{"publickey"}).
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@type allowed_types: list
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@since: 1.1
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"""
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allowed_types = []
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def __init__(self, explanation, types):
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SSHException.__init__(self, explanation)
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self.allowed_types = types
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def __str__(self):
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return SSHException.__str__(self) + ' (allowed_types=%r)' % self.allowed_types
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class PartialAuthentication (SSHException):
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"""
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An internal exception thrown in the case of partial authentication.
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"""
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allowed_types = []
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def __init__(self, types):
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SSHException.__init__(self, 'partial authentication')
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self.allowed_types = types
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